@mapgis/webclient-common/documention/GeoJSONLayer.html

mapgis ES6 format for igserver

<header id="page-title" class="page-title">
    
        <span class="page-title-main">类名</span>
        <span class="page-title-sub">GeoJSONLayer</span>
    
</header>





<section>

<article>
    <div class="container-overview">
    
        
            <div class='vertical-section'>
                <div class="members">
                    <div class="member">
                        


    
    <h4 class="name" id="GeoJSONLayer">
        <a class="href-link" href="#GeoJSONLayer">#</a>
        
        <span class="code-name" id="GeoJSONLayer" style="font-size:30px">
            
                new GeoJSONLayer<span class="signature">(options)</span>
            
        </span>
    </h4>
    

    
    <div class="description">
        <p>geojson图层，仅支持文件服务<br/>
目前二维和三维上支持4326(包括4490，4214以及4610)，3857以及EPSG支持的自定义坐标系，若是想要绘制源数据为非4326坐标系几何数据，需要在初始化时指定具体坐标系<br/>
参考示例：<br/>
<a href='#add-GeoJSONLayer'>[加载GeoJSON图层]</a>
<br><br>[ES5引入方式]：<br/>
Zondy.Layer.GraphicsLayer() <br/>
[ES6引入方式]：<br/>
import { GraphicsLayer } from &quot;@mapgis/webclient-common&quot;</p>
    </div>
    









    <h4>参数</h4>
    
<div class="table-container">
    <table class="params table">
        <thead>
        <tr>
            
            <th>名称</th>
            

            <th>类型</th>

            
            <th style="min-width: 100px;">默认值</th>
            

            <th class="last">描述</th>
        </tr>
        </thead>

        <tbody>
        

            
<tr class="deep-level-0">
  
      <td class="name" id="options"><code>options</code></td>
  

  <td class="type">
  
      
<span class="param-type">Object</span>



  
  </td>

  
      <td class="default">
      
      </td>
  

  <td class="description last"><p>构造参数</p></td>
</tr>


  
    
<tr class="deep-level-1">
  
      <td class="name" id="url"><code>url</code></td>
  

  <td class="type">
  
      
<span class="param-type">String</span>



  
  </td>

  
      <td class="default">
      
      </td>
  

  <td class="description last"><p>服务基地址，仅支持文件服务：<br/>
参考示例：<br/>
<a href='#add-GeoJSONLayer'>[1、加载GeoJSON图层]</a><br/>
<a href='#add-GeoJSONLayer-custom'>[2、加载自定义坐标系的GeoJSON图层]</a><br/>
<a href='#removeLayer'>[3、删除GeoJSON图层]</a></p></td>
</tr>


  
    
<tr class="deep-level-1">
  
      <td class="name" id="id"><code>id</code></td>
  

  <td class="type">
  
      
<span class="param-type">String</span>



  
  </td>

  
      <td class="default">
      
      </td>
  

  <td class="description last"><p>图层id，若不填则给一个随机id</p></td>
</tr>


  
    
<tr class="deep-level-1">
  
      <td class="name" id="visible"><code>visible</code></td>
  

  <td class="type">
  
      
<span class="param-type">Boolean</span>



  
  </td>

  
      <td class="default">
      
          show
      
      </td>
  

  <td class="description last"><p>图层可见性，参考示例：<a href='#visible'>[图层可见性]</a></p></td>
</tr>


  
    
<tr class="deep-level-1">
  
      <td class="name" id="opacity"><code>opacity</code></td>
  

  <td class="type">
  
      
<span class="param-type">Number</span>



  
  </td>

  
      <td class="default">
      
          1
      
      </td>
  

  <td class="description last"><p>图层透明度，0~1之间的值，0完全透明，1不透明，参考示例：<a href='#opacity'>[图层透明度]</a></p></td>
</tr>


  
    
<tr class="deep-level-1">
  
      <td class="name" id="spatialReference"><code>spatialReference</code></td>
  

  <td class="type">
  
      
<span class="param-type"><a link="SpatialReference.html" onclick="getTypeHTML(event)" class="mapgis-link-name" title="SpatialReference" SpatialReference.html>SpatialReference</a></span>



  
  </td>

  
      <td class="default">
      
      </td>
  

  <td class="description last"><p>图层坐标系，默认为4326，若是想要绘制源数据为非4326坐标系几何数据，需要在初始化时指定具体坐标系</p></td>
</tr>


  
    
<tr class="deep-level-1">
  
      <td class="name" id="renderer"><code>renderer</code></td>
  

  <td class="type">
  
      
<span class="param-type"><a link="BaseRenderer.html" onclick="getTypeHTML(event)" class="mapgis-link-name" title="BaseRenderer" BaseRenderer.html>BaseRenderer</a></span>



  
  </td>

  
      <td class="default">
      
      </td>
  

  <td class="description last"><p>渲染样式，<br>
目前支持如下样式：<br/>
<a class="mapgis-link-name" title="UniqueValueRenderer" UniqueValueRenderer.html><code>1、单值专题图</code></a><br/>
<a class="mapgis-link-name" title="ClassBreakRenderer" ClassBreakRenderer.html><code>2、分段专题图</code></a><br/>
<a class="mapgis-link-name" title="SimpleRenderer" SimpleRenderer.html><code>3、统一专题图</code></a><br/>
参考示例：<br/>
<a href='#UniqueValueRenderer'>[1、单值专题图]</a><br/>
<a href='#ClassBreakRenderer'>[2、分段专题图]</a><br/>
<a href='#SimpleRenderer'>[3、统一专题图]</a><br/></p></td>
</tr>


  
    
<tr class="deep-level-1">
  
      <td class="name" id="labelsVisible"><code>labelsVisible</code></td>
  

  <td class="type">
  
      
<span class="param-type">Boolean</span>



  
  </td>

  
      <td class="default">
      
          false
      
      </td>
  

  <td class="description last"><p>是否开启动态注记,仅支持三维动态注记渲染</p></td>
</tr>


  
    
<tr class="deep-level-1">
  
      <td class="name" id="labelingInfo"><code>labelingInfo</code></td>
  

  <td class="type">
  
      
<span class="param-type">Array.&lt;<a link="Array.<LabelClass>.html" onclick="getTypeHTML(event)" href="LabelClass.html">LabelClass</a>></span>



  
  </td>

  
      <td class="default">
      
          []
      
      </td>
  

  <td class="description last"><p>注记样式数组，可以和renderer同时启用，默认取数组的第一个样式，
仅支持三维场景，参考示例：<a href='#add-labelingInfo'>[注记样式]</a><br/></p></td>
</tr>


  
    
<tr class="deep-level-1">
  
      <td class="name" id="elevationInfo"><code>elevationInfo</code></td>
  

  <td class="type">
  
      
<span class="param-type"><a link="ElevationInfo.html" onclick="getTypeHTML(event)" class="mapgis-link-name" title="ElevationInfo" ElevationInfo.html>ElevationInfo</a></span>



  
  </td>

  
      <td class="default">
      
      </td>
  

  <td class="description last"><p>设置高程参数，指定几何是否贴地、贴模型、都贴、都不贴或者是绝对高度</p></td>
</tr>


  
    
<tr class="deep-level-1">
  
      <td class="name" id="minScale"><code>minScale</code></td>
  

  <td class="type">
  
      
<span class="param-type">Number</span>



  
  </td>

  
      <td class="default">
      
          0
      
      </td>
  

  <td class="description last"><p>最小显示比例尺，图层在视图中可见的最小比例尺。</p></td>
</tr>


  
    
<tr class="deep-level-1">
  
      <td class="name" id="maxScale"><code>maxScale</code></td>
  

  <td class="type">
  
      
<span class="param-type">Number</span>



  
  </td>

  
      <td class="default">
      
          0
      
      </td>
  

  <td class="description last"><p>最大显示比例尺，图层在视图中可见的最大比例尺。</p></td>
</tr>


  
    
<tr class="deep-level-1">
  
      <td class="name" id="tokenKey"><code>tokenKey</code></td>
  

  <td class="type">
  
      
<span class="param-type">String</span>



  
  </td>

  
      <td class="default">
      
          'token'
      
      </td>
  

  <td class="description last"><p>token名</p></td>
</tr>


  
    
<tr class="deep-level-1">
  
      <td class="name" id="tokenValue"><code>tokenValue</code></td>
  

  <td class="type">
  
      
<span class="param-type">String</span>



  
  </td>

  
      <td class="default">
      
      </td>
  

  <td class="description last"><p>token值，只有当tokenValue存在时，才会绑定token</p></td>
</tr>


  
    
<tr class="deep-level-1">
  
      <td class="name" id="customParameters"><code>customParameters</code></td>
  

  <td class="type">
  
      
<span class="param-type">Object</span>



  
  </td>

  
      <td class="default">
      
          {}
      
      </td>
  

  <td class="description last"><p>自定义查询参数，键值对，填写该参数后，会在数据请求的来链接后面以&amp;key=value的形式拼接字符串</p></td>
</tr>


  



        
        </tbody>
    </table>
</div>






<dl class="details">

    

    

    

    

    

    

    

    

    

    

    

    
    

    

    

    
</dl>





    <div class="method-parameter columns">
        <div class="column is-2"><label>绑定事件</label></div>
        <div class="column is-10">
            <ul>
                <li><a class="mapgis-link-name" title="Layer#event:图层加载完毕事件" Layer.html#event:%25E5%259B%25BE%25E5%25B1%2582%25E5%258A%25A0%25E8%25BD%25BD%25E5%25AE%258C%25E6%25AF%2595%25E4%25BA%258B%25E4%25BB%25B6>Layer#event:图层加载完毕事件</a></li>
            
                <li><a class="mapgis-link-name" title="Layer#event:图层销毁完毕事件" Layer.html#event:%25E5%259B%25BE%25E5%25B1%2582%25E9%2594%2580%25E6%25AF%2581%25E5%25AE%258C%25E6%25AF%2595%25E4%25BA%258B%25E4%25BB%25B6>Layer#event:图层销毁完毕事件</a></li>
            
                <li><a class="mapgis-link-name" title="Layer#event:图层更新完毕事件" Layer.html#event:%25E5%259B%25BE%25E5%25B1%2582%25E6%259B%25B4%25E6%2596%25B0%25E5%25AE%258C%25E6%25AF%2595%25E4%25BA%258B%25E4%25BB%25B6>Layer#event:图层更新完毕事件</a></li>
            
                <li><a class="mapgis-link-name" title="Layer#event:图层显隐更新完毕事件" Layer.html#event:%25E5%259B%25BE%25E5%25B1%2582%25E6%2598%25BE%25E9%259A%2590%25E6%259B%25B4%25E6%2596%25B0%25E5%25AE%258C%25E6%25AF%2595%25E4%25BA%258B%25E4%25BB%25B6>Layer#event:图层显隐更新完毕事件</a></li>
            
                <li><a class="mapgis-link-name" title="Layer#event:图层透明度更新完毕事件" Layer.html#event:%25E5%259B%25BE%25E5%25B1%2582%25E9%2580%258F%25E6%2598%258E%25E5%25BA%25A6%25E6%259B%25B4%25E6%2596%25B0%25E5%25AE%258C%25E6%25AF%2595%25E4%25BA%258B%25E4%25BB%25B6>Layer#event:图层透明度更新完毕事件</a></li>
            
                <li><a class="mapgis-link-name" title="Layer#event:图层刷新完毕事件" Layer.html#event:%25E5%259B%25BE%25E5%25B1%2582%25E5%2588%25B7%25E6%2596%25B0%25E5%25AE%258C%25E6%25AF%2595%25E4%25BA%258B%25E4%25BB%25B6>Layer#event:图层刷新完毕事件</a></li>
            
                <li><a class="mapgis-link-name" title="GeoJSONLayer#event:图层样式更新完毕事件" GeoJSONLayer.html#event:%25E5%259B%25BE%25E5%25B1%2582%25E6%25A0%25B7%25E5%25BC%258F%25E6%259B%25B4%25E6%2596%25B0%25E5%25AE%258C%25E6%25AF%2595%25E4%25BA%258B%25E4%25BB%25B6>GeoJSONLayer#event:图层样式更新完毕事件</a></li>
            </ul>
        </div>
    </div>

















<p class="summary"><h5>支持如下方法：</h5>
<a href='#load'>[1、加载图层资源]</a><br/>
<a href='#destroy'>[2、销毁图层]</a><br/>
<a href='#queryFeatures'>[3、返回所有要素]</a><br/>
<a href='#queryFeaturesCount'>[4、查询要素数量]</a><br/>
<a href='#fromJSON'>[5、通过传入的json构造并返回一个新的几何对象]</a><br/>
<a class="mapgis-link-name" title="OGCLayer#toJSON" OGCLayer.html#toJSON><code>6、导出为json对象</code></a><br/>
<a class="mapgis-link-name" title="OGCLayer#clone" OGCLayer.html#clone><code>7、克隆几何对象</code></a></p>



    <h5>示例</h5>
    
        <p class="code-caption"><h7 id='add-GeoJSONLayer'>初始化GeoJSON图层</h7></p>
    
    
        <pre class="prettyprint"><code>// 初始化图层管理容器
// ES5引入方式
const { GeoJSONLayer } = Zondy.Layer
// ES6引入方式
import { GeoJSONLayer } from "@mapgis/webclient-common"
// 创建图层
const geojsonLayer = new GeoJSONLayer({
  // 服务基地址
  url: 'json数据地址'
})</code></pre>
    

        <p class="code-caption"><h7 id='add-GeoJSONLayer-custom'>加载自定义坐标系的GeoJSON图层</h7></p>
    
    
        <pre class="prettyprint"><code>// ES5引入方式
const { SpatialReference } = Zondy
const { GeoJSONLayer } = Zondy.Layer
// ES6引入方式
import { SpatialReference, GeoJSONLayer } from "@mapgis/webclient-common"
// 创建图层
const geojsonLayer = new GeoJSONLayer({
  // 服务基地址
  url: 'json数据地址',
  // 设置坐标系
  spatialReference: new SpatialReference({
    wkid: '坐标系的wkid'
  })
})</code></pre>
    

        <p class="code-caption"><h7 id='removeLayer'>删除GeoJSON图层</h7></p>
    
    
        <pre class="prettyprint"><code>// 删除图层
map.remove(geojsonLayer)</code></pre>
    

        <p class="code-caption"><h7 id='UniqueValueRenderer'>单值专题图-区数据</h7></p>
    
    
        <pre class="prettyprint"><code>// ES5引入方式
const { Color} = Zondy
const { GeoJSONLayer } = Zondy.Layer
const { UniqueValueRenderer } = Zondy.Renderer
const { SimpleLineSymbol,SimpleFillSymbol } = Zondy.Symbol
// ES6引入方式
import { Color,GeoJSONLayer,UniqueValueRenderer,SimpleLineSymbol,SimpleFillSymbol } from "@mapgis/webclient-common"
// 创建图层
const geojsonLayer = new GeoJSONLayer({
  // 服务基地址
  url: 'json数据地址',
  // 渲染样式 - 单值专题图 - 区数据
  renderer: new UniqueValueRenderer({
    //字段名
    field: '你的字段名',
    // 默认符号，不在专题图指定范围内的会采用该样式，可不设置
    defaultSymbol: new Zondy.Symbol.SimpleFillSymbol({
      // 填充颜色
      color: Zondy.Color(1 , 1, 252),
      // 外边线样式
      outline: new SimpleLineSymbol({
        //线颜色
        color: new Color(255, 1, 0, 1),
        //线宽
        width: 1
      })
    }),
    //单值专题图字段样式
    uniqueValueInfos: [{
      //指定字段值
      value: "指定的值",
      //匹配到该值后的样式
      symbol: new SimpleFillSymbol({
        // 填充颜色
        color: Color(1, 1, 252),
        // 外边线样式
        outline: new SimpleLineSymbol({
          //线符号颜色
          color: new Color(255, 1, 0),
          //线宽
          width: 1
          })
        })
      },{
        //指定字段值
        value: "指定的值",
        //匹配到该值后的样式
        symbol: new SimpleFillSymbol({
          // 填充颜色
          color: new Color(211, 111, 11, 1)
        })
      }]
  })
})</code></pre>
    

        <p class="code-caption"><h7 id='ClassBreakRenderer'>分段专题图-区数据</h7></p>
    
    
        <pre class="prettyprint"><code>// ES5引入方式
const { Color} = Zondy
const { GeoJSONLayer } = Zondy.Layer
const { ClassBreakRenderer } = Zondy.Renderer
const { SimpleLineSymbol,SimpleFillSymbol } = Zondy.Symbol
// ES6引入方式
import { Color,GeoJSONLayer,ClassBreakRenderer, SimpleLineSymbol,SimpleFillSymbol} from "@mapgis/webclient-common"
// 创建图层
const geojsonLayer = new GeoJSONLayer({
  // 服务基地址
  url: 'json数据地址',
  // 渲染样式 - 分段专题图 - 区数据
  renderer: new ClassBreakRenderer({
     //字段名
     field: '你的字段名',
     // 指定默认样式，不在专题图指定范围内的会采用该样式，可不设置
     defaultSymbol:  new SimpleFillSymbol({
       // 填充颜色
       color: new Color(222, 1, 252),
       // 线符号样式
       outline: new SimpleLineSymbol({
         //线符号颜色
         color: new Zondy.Color(255, 1, 0),
         //线宽
         width: 1
       })
     }),
     //分段专题图字段样式
     classBreakInfos: [{
       // 最大范围
       maxValue: "最大范围",
       // 最小范围
       minValue: "最小范围",
       //匹配到该值后的样式
       symbol:  new SimpleFillSymbol({
         // 填充颜色
         color: new Color(1, 1, 252),
         // 线符号样式
         outline: new SimpleLineSymbol({
           //线符号颜色
           color: new Color(255, 1, 0, 1),
           //线宽
           width: 1
         })
       })
     }]
   })
})</code></pre>
    

        <p class="code-caption"><h7 id='SimpleRenderer'>统一专题图-区数据</h7></p>
    
    
        <pre class="prettyprint"><code>// ES5引入方式
const { GeoJSONLayer } = Zondy.Layer
const { SimpleRenderer } = Zondy.Renderer
const { SimpleFillSymbol,SimpleLineSymbol } = Zondy.Symbol
const { Color } = Zondy
// ES6引入方式
import { Color,GeoJSONLayer, SimpleRenderer,SimpleLineSymbol,SimpleFillSymbol} from "@mapgis/webclient-common"
const geojsonLayer = new GeoJSONLayer({
  // 服务基地址
  url: 'json数据地址',
  // 渲染样式 - 统一专题图 - 区数据
  renderer: new SimpleRenderer({
    // 设置几何的样式
    symbol: new SimpleFillSymbol({
      //线符号颜色
      color: randomColor(),
      // 外边线样式
      outline: new SimpleLineSymbol({
        // 外边线颜色
        color: new Color(1, 1, 252),
        // 外边线宽度
        width: 1
      })
    })
  })
})</code></pre>
    

        <p class="code-caption"><h7 id='index'>设置图层顺序</h7></p>
    
    
        <pre class="prettyprint"><code>// 加载完毕后，更改图层顺序
map.reorder(geojsonLayer, '要移动到的index');</code></pre>
    

        <p class="code-caption"><h7 id='visible'>图层可见性</h7></p>
    
    
        <pre class="prettyprint"><code>// 创建图层
// ES5引入方式
const { GeoJSONLayer } = Zondy.Layer
// ES6引入方式
import { GeoJSONLayer } from "@mapgis/webclient-common"
const geojsonLayer = new GeoJSONLayer({
  // 服务基地址
  url: 'json数据地址',
  // 设置图层可见性
  visible: true
})

// 图层加载完成后，设置可见性
geojsonLayer.visible = !geojsonLayer.visible</code></pre>
    

        <p class="code-caption"><h7 id='opacity'>图层透明度</h7></p>
    
    
        <pre class="prettyprint"><code>// 创建图层
 // ES5引入方式
const { GeoJSONLayer } = Zondy.Layer
// ES6引入方式
import { GeoJSONLayer } from "@mapgis/webclient-common"
const geojsonLayer = new Zondy.Layer.GeoJSONLayer({
  // 服务基地址
  url: 'json数据地址',
  // 设置图层透明度
  opacity: 1
})

// 图层加载完成后，设置可见性
geojsonLayer.opacity = 0.5</code></pre>
    

        <p class="code-caption"><h7 id='add-labelingInfo'>启用注记</h7></p>
    
    
        <pre class="prettyprint"><code> // ES5引入方式
const { LabelClass,Font } = Zondy
const { TextSymbol } = Zondy.Symbol
const { GeoJSONLayer } = Zondy.Layer
// ES6引入方式
import { LabelClass,Font,TextSymbol,GeoJSONLayer } from "@mapgis/webclient-common"
// 初始化LabelClass
const labelClass = new LabelClass({
  // 指定文本符号样式
  symbol: new TextSymbol({
    // 文字颜色
    color: new Color(252, 100, 22, 1),
    // 文字样式
    font: new Font({
      // 字体
      family: "微软雅黑",
      // 文字大小，单位像素
      size: 30,
      // 文字是否为斜体，正常模式
      style: "normal",
      // 文字粗细
      weight: "normal"
    })
  })
})
// 初始化GeoJSON图层
const geojsonLayer = new GeoJSONLayer({
  // 服务基地址，当不指定图层名称时，默认查询第一个子图层
  url: 'http://{ip}:{port}/igs/rest/services/{ServiceName}/FeatureServer',
  // 可在此处设置渲染样式
  renderer: {},
  // 启用注记
  labelsVisible: true,
  // 设置注记样式
  labelingInfo: [labelClass]
})</code></pre>
    



                    </div>
                </div>
            </div>
        
    
    </div>
    
    
        <h3 class="subsection-title">继承关系</h3>

        


    <ul>
        <li><a link="Layer.html" onclick="getTypeHTML(event)" class="mapgis-link-name" title="Layer" Layer.html>Layer</a></li>
    </ul>


    

    

    

    

    

    

    
        <div class='vertical-section'>
            <h3 id='member'>成员变量</h3>
            <h4 style="margin-top: 20px;margin-bottom: 20px;">成员变量概述</h4>
            <div class="table-container">
                <table class="params table">
                    <thead>
                    <tr>
                        <th>名称</th>
                        <th>类型</th>
                        <th>描述</th>
                    </tr>
                    </thead>
                    <tbody>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#copyright">copyright</a></code></td>
                                <td class="name">
                                    <code>
                                        
<span class="param-type">String</span>



                                    </code>
                                </td>
                                <td class="name"><code><p>版权所有</p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#customParameters">customParameters</a></code></td>
                                <td class="name">
                                    <code>
                                        
<span class="param-type">String</span>



                                    </code>
                                </td>
                                <td class="name"><code><p>自定义查询参数customParameters</p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#description">description</a></code></td>
                                <td class="name">
                                    <code>
                                        
<span class="param-type">String</span>



                                    </code>
                                </td>
                                <td class="name"><code><p>图层描述</p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#elevationInfo">elevationInfo</a></code></td>
                                <td class="name">
                                    <code>
                                        
<span class="param-type"><a link="ElevationInfo.html" onclick="getTypeHTML(event)" class="mapgis-link-name" title="ElevationInfo" ElevationInfo.html>ElevationInfo</a></span>



                                    </code>
                                </td>
                                <td class="name"><code><p>高程模式参数</p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#extendOptions">extendOptions</a></code></td>
                                <td class="name">
                                    <code>
                                        
<span class="param-type">Object</span>



                                    </code>
                                </td>
                                <td class="name"><code><p>初始化图层的额外参数</p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#extendProps">extendProps</a></code></td>
                                <td class="name">
                                    <code>
                                        
<span class="param-type">Object</span>



                                    </code>
                                </td>
                                <td class="name"><code><p>存储额外参数的属性</p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#extent">extent</a></code></td>
                                <td class="name">
                                    <code>
                                        
<span class="param-type"><a link="Extent.html" onclick="getTypeHTML(event)" class="mapgis-link-name" title="Extent" Extent.html>Extent</a></span>



                                    </code>
                                </td>
                                <td class="name"><code><p>图层范围，从服务元信息中获取</p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#geometryType">geometryType</a></code></td>
                                <td class="name">
                                    <code>
                                        
<span class="param-type">String</span>



                                    </code>
                                </td>
                                <td class="name"><code><p>几何类型</p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#headers">headers</a></code></td>
                                <td class="name">
                                    <code>
                                        
<span class="param-type">String</span>



                                    </code>
                                </td>
                                <td class="name"><code><p>设置服务请求头</p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#httpMethod">httpMethod</a></code></td>
                                <td class="name">
                                    <code>
                                        
<span class="param-type">String</span>



                                    </code>
                                </td>
                                <td class="name"><code><p>http请求方式</p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#id">id</a></code></td>
                                <td class="name">
                                    <code>
                                        
<span class="param-type">String</span>



                                    </code>
                                </td>
                                <td class="name"><code><p>图层id</p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#index">index</a></code></td>
                                <td class="name">
                                    <code>
                                        
<span class="param-type">Number</span>



                                    </code>
                                </td>
                                <td class="name"><code><p>图层顺序</p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#labelingInfo">labelingInfo</a></code></td>
                                <td class="name">
                                    <code>
                                        
<span class="param-type">Array.&lt;<a link="Array.<LabelClass>.html" onclick="getTypeHTML(event)" href="LabelClass.html">LabelClass</a>></span>



                                    </code>
                                </td>
                                <td class="name"><code><p>注记样式数组，默认取数组的第一个样式，仅支持三维动态注记渲染</p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#labelsVisible">labelsVisible</a></code></td>
                                <td class="name">
                                    <code>
                                        
<span class="param-type">Boolean</span>



                                    </code>
                                </td>
                                <td class="name"><code><p>是否开启动态注记,仅支持三维动态注记渲染</p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#loaded">loaded</a></code></td>
                                <td class="name">
                                    <code>
                                        
<span class="param-type">Boolean</span>



                                    </code>
                                </td>
                                <td class="name"><code><p>是否加载完毕</p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#loadStatus">loadStatus</a></code></td>
                                <td class="name">
                                    <code>
                                        
<span class="param-type">String</span>



                                    </code>
                                </td>
                                <td class="name"><code><p>图层加载状态</p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#maxScale">maxScale</a></code></td>
                                <td class="name">
                                    <code>
                                        
<span class="param-type">Number</span>



                                    </code>
                                </td>
                                <td class="name"><code><p>最大比例尺</p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#minScale">minScale</a></code></td>
                                <td class="name">
                                    <code>
                                        
<span class="param-type">Number</span>



                                    </code>
                                </td>
                                <td class="name"><code><p>最小比例尺</p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#opacity">opacity</a></code></td>
                                <td class="name">
                                    <code>
                                        
<span class="param-type">Number</span>



                                    </code>
                                </td>
                                <td class="name"><code><p>图层透明度，0到1之间的值，0为完全透明，1为不透明，会触发图层更新完毕事件</p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#renderer">renderer</a></code></td>
                                <td class="name">
                                    <code>
                                        
<span class="param-type">String</span>



                                    </code>
                                </td>
                                <td class="name"><code><p>渲染器</p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#spatialReference">spatialReference</a></code></td>
                                <td class="name">
                                    <code>
                                        
<span class="param-type"><a link="SpatialReference.html" onclick="getTypeHTML(event)" class="mapgis-link-name" title="SpatialReference" SpatialReference.html>SpatialReference</a></span>



                                    </code>
                                </td>
                                <td class="name"><code><p>图层坐标系对象</p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#title">title</a></code></td>
                                <td class="name">
                                    <code>
                                        
<span class="param-type">String</span>



                                    </code>
                                </td>
                                <td class="name"><code><p>图层名称</p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#tokenKey">tokenKey</a></code></td>
                                <td class="name">
                                    <code>
                                        
<span class="param-type">String</span>



                                    </code>
                                </td>
                                <td class="name"><code><p>token名</p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#tokenValue">tokenValue</a></code></td>
                                <td class="name">
                                    <code>
                                        
<span class="param-type">String</span>



                                    </code>
                                </td>
                                <td class="name"><code><p>token值</p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#type">type</a></code></td>
                                <td class="name">
                                    <code>
                                        
<span class="param-type">String</span>



                                    </code>
                                </td>
                                <td class="name"><code><p>图层类型</p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#url">url</a></code></td>
                                <td class="name">
                                    <code>
                                        
<span class="param-type">String</span>



                                    </code>
                                </td>
                                <td class="name"><code><p>请求地址</p></code></td>
                            </tr>
                        
                            <tr class="deep-level-0">
                                <td class="name"><code><a href="#visible">visible</a></code></td>
                                <td class="name">
                                    <code>
                                        
<span class="param-type">Number</span>



                                    </code>
                                </td>
                                <td class="name"><code><p>图层显示或隐藏，true则显示，false则隐藏，会触发图层更新完毕事件</p></code></td>
                            </tr>
                        
                    </tbody>
                </table>
            </div>
            <h4 style="margin-top: 20px;margin-bottom: 20px;">成员变量详情</h4>
            <div class="members">
            
                <div class="member">

    <span class="method-parameter is-pulled-right">
        <label>类型:</label>
        
<span class="param-type">String</span>



    </span>

<h4 class="name" id="copyright">
    <a class="href-link" href="#copyright">#</a>
    
        
            <span class='tag'>readonly</span>
        
    
    <span class="code-name">
        copyright
    </span>
    
</h4>




<div class="description">
    <p>版权所有</p>
</div>





<dl class="details">

    

    

    
    <dt class="inherited-from">Inherited From:</dt>
    <dd class="inherited-from"><ul class="dummy"><li>
        <a goto="copyright" link="Layer.html" onclick="getTypeHTML(event)" class="mapgis-link-name" title="Layer#copyright" Layer.html#copyright>Layer#copyright</a>
    </li></ul></dd>
    

    

    

    

    

    

    

    

    

    
    

    

    

    
</dl>





</div>
            
                <div class="member">

    <span class="method-parameter is-pulled-right">
        <label>类型:</label>
        
<span class="param-type">String</span>



    </span>

<h4 class="name" id="customParameters">
    <a class="href-link" href="#customParameters">#</a>
    
    <span class="code-name">
        customParameters
    </span>
    
</h4>




<div class="description">
    <p>自定义查询参数customParameters</p>
</div>





<dl class="details">

    

    

    

    

    

    

    

    

    

    

    

    
    

    

    

    
</dl>





</div>
            
                <div class="member">

    <span class="method-parameter is-pulled-right">
        <label>类型:</label>
        
<span class="param-type">String</span>



    </span>

<h4 class="name" id="description">
    <a class="href-link" href="#description">#</a>
    
        
            <span class='tag'>readonly</span>
        
    
    <span class="code-name">
        description
    </span>
    
</h4>




<div class="description">
    <p>图层描述</p>
</div>





<dl class="details">

    

    

    
    <dt class="inherited-from">Inherited From:</dt>
    <dd class="inherited-from"><ul class="dummy"><li>
        <a goto="description" link="Layer.html" onclick="getTypeHTML(event)" class="mapgis-link-name" title="Layer#description" Layer.html#description>Layer#description</a>
    </li></ul></dd>
    

    

    

    

    

    

    

    

    

    
    

    

    

    
</dl>





</div>
            
                <div class="member">

    <span class="method-parameter is-pulled-right">
        <label>类型:</label>
        
<span class="param-type"><a link="ElevationInfo.html" onclick="getTypeHTML(event)" class="mapgis-link-name" title="ElevationInfo" ElevationInfo.html>ElevationInfo</a></span>



    </span>

<h4 class="name" id="elevationInfo">
    <a class="href-link" href="#elevationInfo">#</a>
    
    <span class="code-name">
        elevationInfo
    </span>
    
</h4>




<div class="description">
    <p>高程模式参数</p>
</div>





<dl class="details">

    

    

    

    

    

    

    

    

    

    

    

    
    

    

    

    
</dl>





</div>
            
                <div class="member">

    <span class="method-parameter is-pulled-right">
        <label>类型:</label>
        
<span class="param-type">Object</span>



    </span>

<h4 class="name" id="extendOptions">
    <a class="href-link" href="#extendOptions">#</a>
    
    <span class="code-name">
        extendOptions
    </span>
    
</h4>




<div class="description">
    <p>初始化图层的额外参数</p>
</div>





<dl class="details">

    

    

    
    <dt class="inherited-from">Inherited From:</dt>
    <dd class="inherited-from"><ul class="dummy"><li>
        <a goto="extendOptions" link="Layer.html" onclick="getTypeHTML(event)" class="mapgis-link-name" title="Layer#extendOptions" Layer.html#extendOptions>Layer#extendOptions</a>
    </li></ul></dd>
    

    

    

    

    

    

    

    

    

    
    

    

    

    
</dl>





</div>
            
                <div class="member">

    <span class="method-parameter is-pulled-right">
        <label>类型:</label>
        
<span class="param-type">Object</span>



    </span>

<h4 class="name" id="extendProps">
    <a class="href-link" href="#extendProps">#</a>
    
    <span class="code-name">
        extendProps
    </span>
    
</h4>




<div class="description">
    <p>存储额外参数的属性</p>
</div>





<dl class="details">

    

    

    
    <dt class="inherited-from">Inherited From:</dt>
    <dd class="inherited-from"><ul class="dummy"><li>
        <a goto="extendProps" link="Layer.html" onclick="getTypeHTML(event)" class="mapgis-link-name" title="Layer#extendProps" Layer.html#extendProps>Layer#extendProps</a>
    </li></ul></dd>
    

    

    

    

    

    

    

    

    

    
    

    

    

    
</dl>





</div>
            
                <div class="member">

    <span class="method-parameter is-pulled-right">
        <label>类型:</label>
        
<span class="param-type"><a link="Extent.html" onclick="getTypeHTML(event)" class="mapgis-link-name" title="Extent" Extent.html>Extent</a></span>



    </span>

<h4 class="name" id="extent">
    <a class="href-link" href="#extent">#</a>
    
        
            <span class='tag'>readonly</span>
        
    
    <span class="code-name">
        extent
    </span>
    
</h4>




<div class="description">
    <p>图层范围，从服务元信息中获取</p>
</div>





<dl class="details">

    

    

    
    <dt class="inherited-from">Inherited From:</dt>
    <dd class="inherited-from"><ul class="dummy"><li>
        <a goto="extent" link="Layer.html" onclick="getTypeHTML(event)" class="mapgis-link-name" title="Layer#extent" Layer.html#extent>Layer#extent</a>
    </li></ul></dd>
    

    

    

    

    

    

    

    

    

    
    

    

    

    
</dl>





</div>
            
                <div class="member">

    <span class="method-parameter is-pulled-right">
        <label>类型:</label>
        
<span class="param-type">String</span>



    </span>

<h4 class="name" id="geometryType">
    <a class="href-link" href="#geometryType">#</a>
    
    <span class="code-name">
        geometryType
    </span>
    
</h4>




<div class="description">
    <p>几何类型</p>
</div>





<dl class="details">

    

    

    

    

    

    

    

    

    

    

    

    
    

    

    

    
</dl>





</div>
            
                <div class="member">

    <span class="method-parameter is-pulled-right">
        <label>类型:</label>
        
<span class="param-type">String</span>



    </span>

<h4 class="name" id="headers">
    <a class="href-link" href="#headers">#</a>
    
    <span class="code-name">
        headers
    </span>
    
</h4>




<div class="description">
    <p>设置服务请求头</p>
</div>





<dl class="details">

    

    

    
    <dt class="inherited-from">Inherited From:</dt>
    <dd class="inherited-from"><ul class="dummy"><li>
        <a goto="headers" link="Layer.html" onclick="getTypeHTML(event)" class="mapgis-link-name" title="Layer#headers" Layer.html#headers>Layer#headers</a>
    </li></ul></dd>
    

    

    

    

    

    

    

    

    

    
    

    

    

    
</dl>





</div>
            
                <div class="member">

    <span class="method-parameter is-pulled-right">
        <label>类型:</label>
        
<span class="param-type">String</span>



    </span>

<h4 class="name" id="httpMethod">
    <a class="href-link" href="#httpMethod">#</a>
    
    <span class="code-name">
        httpMethod
    </span>
    
</h4>




<div class="description">
    <p>http请求方式</p>
</div>





<dl class="details">

    

    

    
    <dt class="inherited-from">Inherited From:</dt>
    <dd class="inherited-from"><ul class="dummy"><li>
        <a goto="httpMethod" link="Layer.html" onclick="getTypeHTML(event)" class="mapgis-link-name" title="Layer#httpMethod" Layer.html#httpMethod>Layer#httpMethod</a>
    </li></ul></dd>
    

    

    

    

    

    

    

    

    

    
    

    

    

    
</dl>





</div>
            
                <div class="member">

    <span class="method-parameter is-pulled-right">
        <label>类型:</label>
        
<span class="param-type">String</span>



    </span>

<h4 class="name" id="id">
    <a class="href-link" href="#id">#</a>
    
        
            <span class='tag'>readonly</span>
        
    
    <span class="code-name">
        id
    </span>
    
</h4>




<div class="description">
    <p>图层id</p>
</div>





<dl class="details">

    

    

    
    <dt class="inherited-from">Inherited From:</dt>
    <dd class="inherited-from"><ul class="dummy"><li>
        <a goto="id" link="Layer.html" onclick="getTypeHTML(event)" class="mapgis-link-name" title="Layer#id" Layer.html#id>Layer#id</a>
    </li></ul></dd>
    

    

    

    

    

    

    

    

    

    
    

    

    

    
</dl>





</div>
            
                <div class="member">

    <span class="method-parameter is-pulled-right">
        <label>类型:</label>
        
<span class="param-type">Number</span>



    </span>

<h4 class="name" id="index">
    <a class="href-link" href="#index">#</a>
    
    <span class="code-name">
        index
    </span>
    
</h4>




<div class="description">
    <p>图层顺序</p>
</div>





<dl class="details">

    

    

    
    <dt class="inherited-from">Inherited From:</dt>
    <dd class="inherited-from"><ul class="dummy"><li>
        <a goto="index" link="Layer.html" onclick="getTypeHTML(event)" class="mapgis-link-name" title="Layer#index" Layer.html#index>Layer#index</a>
    </li></ul></dd>
    

    

    

    

    

    

    

    

    

    
    

    

    

    
</dl>





</div>
            
                <div class="member">

    <span class="method-parameter is-pulled-right">
        <label>类型:</label>
        
<span class="param-type">Array.&lt;<a link="Array.<LabelClass>.html" onclick="getTypeHTML(event)" href="LabelClass.html">LabelClass</a>></span>



    </span>

<h4 class="name" id="labelingInfo">
    <a class="href-link" href="#labelingInfo">#</a>
    
    <span class="code-name">
        labelingInfo
    </span>
    
</h4>




<div class="description">
    <p>注记样式数组，默认取数组的第一个样式，仅支持三维动态注记渲染</p>
</div>





<dl class="details">

    

    

    

    

    

    

    

    

    

    

    

    
    

    

    

    
</dl>





</div>
            
                <div class="member">

    <span class="method-parameter is-pulled-right">
        <label>类型:</label>
        
<span class="param-type">Boolean</span>



    </span>

<h4 class="name" id="labelsVisible">
    <a class="href-link" href="#labelsVisible">#</a>
    
    <span class="code-name">
        labelsVisible
    </span>
    
</h4>




<div class="description">
    <p>是否开启动态注记,仅支持三维动态注记渲染</p>
</div>





<dl class="details">

    

    

    

    

    

    

    

    

    

    

    

    
    

    

    

    
</dl>





</div>
            
                <div class="member">

    <span class="method-parameter is-pulled-right">
        <label>类型:</label>
        
<span class="param-type">Boolean</span>



    </span>

<h4 class="name" id="loaded">
    <a class="href-link" href="#loaded">#</a>
    
        
            <span class='tag'>readonly</span>
        
    
    <span class="code-name">
        loaded
    </span>
    
</h4>




<div class="description">
    <p>是否加载完毕</p>
</div>





<dl class="details">

    

    

    
    <dt class="inherited-from">Inherited From:</dt>
    <dd class="inherited-from"><ul class="dummy"><li>
        <a goto="loaded" link="Layer.html" onclick="getTypeHTML(event)" class="mapgis-link-name" title="Layer#loaded" Layer.html#loaded>Layer#loaded</a>
    </li></ul></dd>
    

    

    

    

    

    

    

    

    

    
    <dt class="tag-default">Default Value:</dt>
    <dd class="tag-default"><ul class="dummy">
            <li>false</li>
        </ul></dd>
    
    

    

    

    
</dl>





</div>
            
                <div class="member">

    <span class="method-parameter is-pulled-right">
        <label>类型:</label>
        
<span class="param-type">String</span>



    </span>

<h4 class="name" id="loadStatus">
    <a class="href-link" href="#loadStatus">#</a>
    
        
            <span class='tag'>readonly</span>
        
    
    <span class="code-name">
        loadStatus
    </span>
    
</h4>




<div class="description">
    <p>图层加载状态</p>
</div>





<dl class="details">

    

    

    
    <dt class="inherited-from">Inherited From:</dt>
    <dd class="inherited-from"><ul class="dummy"><li>
        <a goto="loadStatus" link="Layer.html" onclick="getTypeHTML(event)" class="mapgis-link-name" title="Layer#loadStatus" Layer.html#loadStatus>Layer#loadStatus</a>
    </li></ul></dd>
    

    

    

    

    

    

    

    

    

    
    <dt class="tag-default">Default Value:</dt>
    <dd class="tag-default"><ul class="dummy">
            <li>not-loaded</li>
        </ul></dd>
    
    

    

    

    
</dl>





</div>
            
                <div class="member">

    <span class="method-parameter is-pulled-right">
        <label>类型:</label>
        
<span class="param-type">Number</span>



    </span>

<h4 class="name" id="maxScale">
    <a class="href-link" href="#maxScale">#</a>
    
    <span class="code-name">
        maxScale
    </span>
    
</h4>




<div class="description">
    <p>最大比例尺</p>
</div>





<dl class="details">

    

    

    

    
    <dt class="tag-overrides">Overrides:</dt>
    <dd class="tag-overrides"><ul class="dummy"><li>
        <a class="mapgis-link-name" title="Layer#maxScale" Layer.html#maxScale>Layer#maxScale</a>
    </li></ul></dd>
    

    

    

    

    

    

    

    

    
    

    

    

    
</dl>





</div>
            
                <div class="member">

    <span class="method-parameter is-pulled-right">
        <label>类型:</label>
        
<span class="param-type">Number</span>



    </span>

<h4 class="name" id="minScale">
    <a class="href-link" href="#minScale">#</a>
    
    <span class="code-name">
        minScale
    </span>
    
</h4>




<div class="description">
    <p>最小比例尺</p>
</div>





<dl class="details">

    

    

    

    
    <dt class="tag-overrides">Overrides:</dt>
    <dd class="tag-overrides"><ul class="dummy"><li>
        <a class="mapgis-link-name" title="Layer#minScale" Layer.html#minScale>Layer#minScale</a>
    </li></ul></dd>
    

    

    

    

    

    

    

    

    
    

    

    

    
</dl>





</div>
            
                <div class="member">

    <span class="method-parameter is-pulled-right">
        <label>类型:</label>
        
<span class="param-type">Number</span>



    </span>

<h4 class="name" id="opacity">
    <a class="href-link" href="#opacity">#</a>
    
    <span class="code-name">
        opacity
    </span>
    
</h4>




<div class="description">
    <p>图层透明度，0到1之间的值，0为完全透明，1为不透明，会触发图层更新完毕事件</p>
</div>





<dl class="details">

    

    

    
    <dt class="inherited-from">Inherited From:</dt>
    <dd class="inherited-from"><ul class="dummy"><li>
        <a goto="opacity" link="Layer.html" onclick="getTypeHTML(event)" class="mapgis-link-name" title="Layer#opacity" Layer.html#opacity>Layer#opacity</a>
    </li></ul></dd>
    

    

    

    

    

    

    

    

    

    
    

    

    

    
</dl>





</div>
            
                <div class="member">

    <span class="method-parameter is-pulled-right">
        <label>类型:</label>
        
<span class="param-type">String</span>



    </span>

<h4 class="name" id="renderer">
    <a class="href-link" href="#renderer">#</a>
    
    <span class="code-name">
        renderer
    </span>
    
</h4>




<div class="description">
    <p>渲染器</p>
</div>





<dl class="details">

    

    

    

    

    

    

    

    

    

    

    

    
    

    

    

    
</dl>





</div>
            
                <div class="member">

    <span class="method-parameter is-pulled-right">
        <label>类型:</label>
        
<sp